679391692

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{24337}}^1$

素因数の和:25345

約数の個数: 24

約数和(自身を含む): 1360202144

約数和(自身を除く): 680810452

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 6979, 13958, 24337, 27916, 48674, 97348, 170359, 340718, 681436, 24263989, 48527978, 97055956, 169847923, 339695846, 679391692]

約数ペア:

[(1, 679391692), (2, 339695846), (4, 169847923), (7, 97055956), (14, 48527978), (28, 24263989), (997, 681436), (1994, 340718), (3988, 170359), (6979, 97348), (13958, 48674), (24337, 27916)]